University of North Texas Digital Library 20th-century classical composers American male classical composers American classical composers 1934 births 1994 deaths People from Waco, Texas Pupils of Samuel Adler (composer) Sam Houston State University faculty University of North Texas College of Music alumni Distinguished Service to Music Medal recipients American classical trumpeters American male trumpeters 20th-century trumpeters 20th-century American composers Classical musicians from Texas 20th-century American male musicians